Answer to Define base level and distinguish between ultimate base level and temporary (local) base level..
Niger is a oily seed which makes it an excellent energy source for the birds that eat it. But its oily nature also causes it to dry out AND LOSE ITS ATTRACTIVENESS TO BIRDS.Birds will turn their beaks to old niger seed.Avoid waste by only purchasing niger in a quantity you'll use in a month or two.ou may also see it called NygerÂ®. 3) NIGER SEED HAS A SHELL. As small as it is, a niger seed does have a shell. If you think birds aren't eating the seed because you see some on the ground, examine it more closely: you may be seeing mostly the thin niger hulls.
Mustard seeds recipes. Mustard seeds can be white, yellow, black or brown, and are derived from three different plants. The black seeds are exceedingly pungent; theyâre also difficult to harvest, volatile and thus more expensive.White seeds tend to be much milder but can have the fieriness of the black, depending on how theyâre prepared.ustard seeds can be white, yellow, black or brown, and are derived from three different plants. The black seeds are exceedingly pungent; theyâre also difficult to harvest, volatile and thus more expensive. White seeds tend to be much milder but can have the fieriness of the black, depending on how theyâre prepared.